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/*

 * QEMU PCI bridge

 *

 * Copyright (c) 2004 Fabrice Bellard

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

 *

 * split out pci bus specific stuff from pci.[hc] to pci_bridge.[hc]

 * Copyright (c) 2009 Isaku Yamahata <yamahata at valinux co jp>

 *                    VA Linux Systems Japan K.K.

 *

 */

#ifndef QEMU_PCI_BRIDGE_H

#define QEMU_PCI_BRIDGE_H

#include "pci.h"

int pci_bridge_ssvid_init(PCIDevice *dev, uint8_t offset,

                          uint16_t svid, uint16_t ssid);

PCIDevice *pci_bridge_get_device(PCIBus *bus);

PCIBus *pci_bridge_get_sec_bus(PCIBridge *br);

pcibus_t pci_bridge_get_base(const PCIDevice *bridge, uint8_t type);

pcibus_t pci_bridge_get_limit(const PCIDevice *bridge, uint8_t type);

void pci_bridge_write_config(PCIDevice *d,

                             uint32_t address, uint32_t val, int len);

void pci_bridge_disable_base_limit(PCIDevice *dev);

void pci_bridge_reset_reg(PCIDevice *dev);

void pci_bridge_reset(DeviceState *qdev);

int pci_bridge_initfn(PCIDevice *pci_dev);

int pci_bridge_exitfn(PCIDevice *pci_dev);

/*

 * before qdev initialization(qdev_init()), this function sets bus_name and

 * map_irq callback which are necessry for pci_bridge_initfn() to

 * initialize bus.

 */

void pci_bridge_map_irq(PCIBridge *br, const char* bus_name,

                        pci_map_irq_fn map_irq);

#endif  /* QEMU_PCI_BRIDGE_H */

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 */